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Use of Artificial Means to Improve Water Quality in Large Bodies of Water

Author(s): K. H. M. Ali; L. S. Tong; H. Rich

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Keywords: Hydraulic model; Cardiff Bay; Artificial mixing; Propeller; Water jets; Compressedair

Abstract: Experiments were conducted to study large scale circulation and mixing in a scale model of Cardiff Bay. The main objective was to investigate circulation induced by various artificial means including water jets, propeller mixers and perforated pipe air diffusers. Preliminary results indicate that the air diffuser is the most efficient although all of the methods used produced good circulation.

DOI:

Year: 2003

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